! Started logfile: /d2/scr/pima/bp177i_uvs/J1250+6246_X_uvs.log on Tue Apr 15 00:20:54 2014 obs /d2/scr/pima/bp177i_uvs/J1250+6246_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1250+6246_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.638889 visibilities/baseline/integration-bin. ! Found source: J1250+6246 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 552 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1250+6246_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999177Jy sigma=40.485519 ! Fit after self-cal, rms=0.971427Jy sigma=39.807807 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=3.232 mas, bpa=19.71 degrees ! Estimated noise=1.06784 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199989 Jy ! Component: 100 - total flux cleaned = 0.0269109 Jy ! Total flux subtracted in 100 components = 0.0269109 Jy ! Clean residual min=-0.003683 max=0.004735 Jy/beam ! Clean residual mean=-0.000016 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.0269109 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0269109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018617Jy sigma=0.734931 ! Fit after self-cal, rms=0.017280Jy sigma=0.673688 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.521 mas, bmaj=3.193 mas, bpa=23.5 degrees ! Estimated noise=0.758308 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059144 Jy ! Component: 100 - total flux cleaned = 0.00946088 Jy ! Component: 150 - total flux cleaned = 0.0118041 Jy ! Component: 200 - total flux cleaned = 0.0133748 Jy ! Total flux subtracted in 200 components = 0.0133748 Jy ! Clean residual min=-0.002816 max=0.002482 Jy/beam ! Clean residual mean=-0.000008 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0402857 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.0402857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014765Jy sigma=0.580697 ! Fit after self-cal, rms=0.014738Jy sigma=0.580024 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.521 x 3.193 at 23.5 degrees (North through East) ! Clean map min=-0.0027435 max=0.026258 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.94 KP 0.94 LA 0.96 ! MK 1.00* NL 1.04 OV 0.98 PT 0.84 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 KP 1.09 LA 0.93 ! MK 1.00* NL 1.13 OV 1.14 PT 0.95 ! SC 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.014738Jy sigma=0.580024 ! Fit after self-cal, rms=0.014515Jy sigma=0.574332 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=3.211 mas, bpa=23.26 degrees ! Estimated noise=0.750178 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773315 Jy ! Component: 100 - total flux cleaned = 0.00100841 Jy ! Component: 150 - total flux cleaned = 0.0011164 Jy ! Component: 200 - total flux cleaned = 0.00116636 Jy ! Total flux subtracted in 200 components = 0.00116636 Jy ! Clean residual min=-0.002554 max=0.002580 Jy/beam ! Clean residual mean=-0.000006 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0414521 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0414521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014450Jy sigma=0.572180 ! Fit after self-cal, rms=0.014453Jy sigma=0.572070 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014453Jy sigma=0.572070 ! Fit after self-cal, rms=0.014443Jy sigma=0.571896 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.504 mas, bmaj=3.208 mas, bpa=23.18 degrees ! Estimated noise=0.749552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310603 Jy ! Component: 100 - total flux cleaned = 0.000373648 Jy ! Component: 150 - total flux cleaned = 0.000403521 Jy ! Component: 200 - total flux cleaned = 0.00044698 Jy ! Total flux subtracted in 200 components = 0.00044698 Jy ! Clean residual min=-0.002531 max=0.002557 Jy/beam ! Clean residual mean=-0.000006 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.0418991 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0418991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014411Jy sigma=0.570718 ! Fit after self-cal, rms=0.014410Jy sigma=0.570703 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.41613e-05 Jy ! Component: 100 - total flux cleaned = 8.47069e-05 Jy ! Component: 150 - total flux cleaned = 0.000123792 Jy ! Component: 200 - total flux cleaned = 0.000161568 Jy ! Total flux subtracted in 200 components = 0.000161568 Jy ! Clean residual min=-0.002504 max=0.002527 Jy/beam ! Clean residual mean=-0.000006 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0420607 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0420606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014389Jy sigma=0.569850 ! Fit after self-cal, rms=0.014389Jy sigma=0.569842 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014389Jy sigma=0.569842 ! Fit after self-cal, rms=0.014370Jy sigma=0.569767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.5 mas, bmaj=3.207 mas, bpa=23.13 degrees ! Estimated noise=0.748542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110751 Jy ! Component: 100 - total flux cleaned = 0.00013595 Jy ! Component: 150 - total flux cleaned = 0.000172312 Jy ! Component: 200 - total flux cleaned = 0.000207886 Jy ! Total flux subtracted in 200 components = 0.000207886 Jy ! Clean residual min=-0.002485 max=0.002505 Jy/beam ! Clean residual mean=-0.000006 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0422685 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0422685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014350Jy sigma=0.569050 ! Fit after self-cal, rms=0.014350Jy sigma=0.569043 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.5858e-05 Jy ! Component: 100 - total flux cleaned = 6.82914e-05 Jy ! Component: 150 - total flux cleaned = 0.000101076 Jy ! Component: 200 - total flux cleaned = 0.000132844 Jy ! Total flux subtracted in 200 components = 0.000132844 Jy ! Clean residual min=-0.002466 max=0.002478 Jy/beam ! Clean residual mean=-0.000006 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0424014 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.0424014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014335Jy sigma=0.568478 ! Fit after self-cal, rms=0.014335Jy sigma=0.568471 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014335Jy sigma=0.568471 ! Fit after self-cal, rms=0.014320Jy sigma=0.568441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.699 mas, bmaj=3.725 mas, bpa=51.28 degrees ! Estimated noise=0.827651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275888 Jy ! Component: 100 - total flux cleaned = 0.000352325 Jy ! Component: 150 - total flux cleaned = 0.000410383 Jy ! Component: 200 - total flux cleaned = 0.000465824 Jy ! Total flux subtracted in 200 components = 0.000465824 Jy ! Clean residual min=-0.002934 max=0.003002 Jy/beam ! Clean residual mean=-0.000008 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0428672 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.0428672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014303Jy sigma=0.568165 ! Fit after self-cal, rms=0.014299Jy sigma=0.568065 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.09861e-05 Jy ! Component: 100 - total flux cleaned = 0.00011024 Jy ! Component: 150 - total flux cleaned = 0.000148492 Jy ! Component: 200 - total flux cleaned = 0.000184832 Jy ! Total flux subtracted in 200 components = 0.000184832 Jy ! Clean residual min=-0.002899 max=0.003006 Jy/beam ! Clean residual mean=-0.000008 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.043052 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.043052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014292Jy sigma=0.567908 ! Fit after self-cal, rms=0.014288Jy sigma=0.567776 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.5 mas, bmaj=3.206 mas, bpa=23.11 degrees ! Estimated noise=0.747827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.5 x 3.206 at 23.11 degrees (North through East) ! Clean map min=-0.0023682 max=0.024229 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=3.252 mas, bpa=19.58 degrees ! Estimated noise=1.05192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206307 Jy ! Component: 100 - total flux cleaned = 0.0275871 Jy ! Component: 150 - total flux cleaned = 0.0318783 Jy ! Component: 200 - total flux cleaned = 0.0349182 Jy ! Total flux subtracted in 200 components = 0.0349182 Jy ! Clean residual min=-0.002930 max=0.002971 Jy/beam ! Clean residual mean=-0.000010 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0349182 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0349182 Jy ! Inverting map and beam ! Estimated beam: bmin=1.5 mas, bmaj=3.206 mas, bpa=23.11 degrees ! Estimated noise=0.747827 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284462 Jy ! Component: 100 - total flux cleaned = 0.00459623 Jy ! Component: 150 - total flux cleaned = 0.00575068 Jy ! Component: 200 - total flux cleaned = 0.0065217 Jy ! Total flux subtracted in 200 components = 0.0065217 Jy ! Clean residual min=-0.002571 max=0.002558 Jy/beam ! Clean residual mean=-0.000007 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0414399 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.0414399 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.699 mas, bmaj=3.725 mas, bpa=51.28 degrees ! Estimated noise=0.827651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805703 Jy ! Component: 100 - total flux cleaned = 0.000978465 Jy ! Component: 150 - total flux cleaned = 0.00107799 Jy ! Component: 200 - total flux cleaned = 0.00115427 Jy ! Total flux subtracted in 200 components = 0.00115427 Jy ! Clean residual min=-0.003016 max=0.003005 Jy/beam ! Clean residual mean=-0.000009 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0425942 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.17262e-05 Jy ! Component: 100 - total flux cleaned = 0.000141299 Jy ! Component: 150 - total flux cleaned = 0.000190918 Jy ! Component: 200 - total flux cleaned = 0.000239016 Jy ! Total flux subtracted in 200 components = 0.000239016 Jy ! Clean residual min=-0.002979 max=0.003012 Jy/beam ! Clean residual mean=-0.000009 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0428332 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0428332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.5 mas, bmaj=3.206 mas, bpa=23.11 degrees ! Estimated noise=0.747827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000245394 Jy ! Component: 100 - total flux cleaned = -0.000268326 Jy ! Component: 150 - total flux cleaned = -0.000252286 Jy ! Component: 200 - total flux cleaned = -0.00022325 Jy ! Total flux subtracted in 200 components = -0.00022325 Jy ! Clean residual min=-0.002505 max=0.002430 Jy/beam ! Clean residual mean=-0.000006 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.04261 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.04261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014325Jy sigma=0.568715 ! Fit after self-cal, rms=0.014320Jy sigma=0.568489 wmodel /d2/scr/pima/bp177i_uvs/J1250+6246_X_map.mod ! Writing 71 model components to file: /d2/scr/pima/bp177i_uvs/J1250+6246_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1250+6246_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1250+6246_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1250+6246_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1250+6246_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.33826e-05 Jy ! Component: 100 - total flux cleaned = -0.000245822 Jy ! Component: 150 - total flux cleaned = -0.000279716 Jy ! Component: 200 - total flux cleaned = -0.000279644 Jy ! Component: 250 - total flux cleaned = -0.000249202 Jy ! Component: 300 - total flux cleaned = -0.000140309 Jy ! Component: 350 - total flux cleaned = -3.73303e-05 Jy ! Component: 400 - total flux cleaned = 8.42883e-05 Jy ! Component: 450 - total flux cleaned = 0.000246317 Jy ! Component: 500 - total flux cleaned = 0.000357215 Jy ! Component: 550 - total flux cleaned = 0.000483263 Jy ! Component: 600 - total flux cleaned = 0.000583026 Jy ! Component: 650 - total flux cleaned = 0.000563649 Jy ! Component: 700 - total flux cleaned = 0.000581959 Jy ! Component: 750 - total flux cleaned = 0.000581685 Jy ! Component: 800 - total flux cleaned = 0.000548121 Jy ! Component: 850 - total flux cleaned = 0.000548854 Jy ! Component: 900 - total flux cleaned = 0.000564523 Jy ! Component: 950 - total flux cleaned = 0.000489836 Jy ! Component: 1000 - total flux cleaned = 0.000432502 Jy ! Component: 1050 - total flux cleaned = 0.00033483 Jy ! Component: 1100 - total flux cleaned = 0.000267185 Jy ! Component: 1150 - total flux cleaned = 0.000189322 Jy ! Component: 1200 - total flux cleaned = 0.000151343 Jy ! Component: 1250 - total flux cleaned = 0.00010256 Jy ! Component: 1300 - total flux cleaned = 9.07717e-05 Jy ! Component: 1350 - total flux cleaned = 2.15521e-05 Jy ! Component: 1400 - total flux cleaned = -4.62021e-05 Jy ! Component: 1450 - total flux cleaned = -0.000101498 Jy ! Component: 1500 - total flux cleaned = -0.000144913 Jy ! Component: 1550 - total flux cleaned = -0.000198094 Jy ! Component: 1600 - total flux cleaned = -0.000260768 Jy ! Component: 1650 - total flux cleaned = -0.00034285 Jy ! Component: 1700 - total flux cleaned = -0.000444093 Jy ! Component: 1750 - total flux cleaned = -0.000563893 Jy ! Component: 1800 - total flux cleaned = -0.000682165 Jy ! Component: 1850 - total flux cleaned = -0.000769869 Jy ! Component: 1900 - total flux cleaned = -0.000885567 Jy ! Component: 1950 - total flux cleaned = -0.0010001 Jy ! Component: 2000 - total flux cleaned = -0.00111354 Jy ! Component: 2050 - total flux cleaned = -0.00123555 Jy ! Component: 2100 - total flux cleaned = -0.0013473 Jy ! Component: 2150 - total flux cleaned = -0.00144912 Jy ! Component: 2200 - total flux cleaned = -0.00153187 Jy ! Component: 2250 - total flux cleaned = -0.00165077 Jy ! Component: 2300 - total flux cleaned = -0.00173272 Jy ! Component: 2350 - total flux cleaned = -0.00183242 Jy ! Component: 2400 - total flux cleaned = -0.00189568 Jy ! Component: 2450 - total flux cleaned = -0.00195871 Jy ! Component: 2500 - total flux cleaned = -0.00203051 Jy ! Component: 2550 - total flux cleaned = -0.00206633 Jy ! Component: 2600 - total flux cleaned = -0.00209313 Jy ! Component: 2650 - total flux cleaned = -0.00210206 Jy ! Component: 2700 - total flux cleaned = -0.00212884 Jy ! Component: 2750 - total flux cleaned = -0.00214666 Jy ! Component: 2800 - total flux cleaned = -0.00216447 Jy ! Component: 2850 - total flux cleaned = -0.00217332 Jy ! Component: 2900 - total flux cleaned = -0.00216444 Jy ! Component: 2950 - total flux cleaned = -0.00219116 Jy ! Component: 3000 - total flux cleaned = -0.0021822 Jy ! Component: 3050 - total flux cleaned = -0.00218221 Jy ! Component: 3100 - total flux cleaned = -0.00219116 Jy ! Component: 3150 - total flux cleaned = -0.00219113 Jy ! Component: 3200 - total flux cleaned = -0.00217319 Jy ! Component: 3250 - total flux cleaned = -0.00218225 Jy ! Component: 3300 - total flux cleaned = -0.00218227 Jy ! Component: 3350 - total flux cleaned = -0.00217323 Jy ! Component: 3400 - total flux cleaned = -0.00216422 Jy ! Component: 3450 - total flux cleaned = -0.00218237 Jy ! Component: 3500 - total flux cleaned = -0.0021642 Jy ! Component: 3550 - total flux cleaned = -0.00218241 Jy ! Component: 3600 - total flux cleaned = -0.0021915 Jy ! Component: 3650 - total flux cleaned = -0.00220063 Jy ! Component: 3700 - total flux cleaned = -0.00220975 Jy ! Component: 3750 - total flux cleaned = -0.00221892 Jy ! Component: 3800 - total flux cleaned = -0.0022374 Jy ! Component: 3850 - total flux cleaned = -0.00224667 Jy ! Component: 3900 - total flux cleaned = -0.00226526 Jy ! Component: 3950 - total flux cleaned = -0.00225589 Jy ! Component: 4000 - total flux cleaned = -0.00227463 Jy ! Component: 4050 - total flux cleaned = -0.00230285 Jy ! Total flux subtracted in 4096 components = -0.00232176 Jy ! Clean residual min=-0.000558 max=0.000555 Jy/beam ! Clean residual mean=-0.000004 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0402882 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 338 components and 0.0402882 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1250+6246_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.5 x 3.206 at 23.11 degrees (North through East) ! Clean map min=-0.0010512 max=0.024868 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1250+6246_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0248683 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154242 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.86071 1.86071 3.72143 7.44285 14.8857 29.7714 59.5428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 161.228 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1250+6246_X_uvs.log closed on Tue Apr 15 00:21:00 2014